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Blockchain: No Weak Link | Leo Consumi | TEDxYouth@ISF


it isn’t made of gold silver platinum or

it isn’t made of gold silver platinum or paper

paper

paper it can’t be physically touched or be put

it can’t be physically touched or be put

it can’t be physically touched or be put into your piggy bank

into your piggy bank

into your piggy bank it’s cryptocurrency and it’s completely

it’s cryptocurrency and it’s completely

it’s cryptocurrency and it’s completely digital you could shop with it but it

digital you could shop with it but it

digital you could shop with it but it stands for something more

stands for something more

stands for something more it stands for revolution in technology

it stands for revolution in technology

it stands for revolution in technology digital currency as the name implies

digital currency as the name implies

digital currency as the name implies only exists electronically both know one

only exists electronically both know one

only exists electronically both know one example is Bitcoin which some of you may

example is Bitcoin which some of you may

example is Bitcoin which some of you may have heard of but most of you don’t know

have heard of but most of you don’t know

have heard of but most of you don’t know is how it really works how the

is how it really works how the

is how it really works how the underlying technology of the coin will

underlying technology of the coin will

underlying technology of the coin will eventually change the world so what

eventually change the world so what

eventually change the world so what makes this Bitcoin so special Bitcoin

makes this Bitcoin so special Bitcoin

makes this Bitcoin so special Bitcoin and all the other cryptocurrencies are

and all the other cryptocurrencies are

and all the other cryptocurrencies are these edge lives meaning that there are

these edge lives meaning that there are

these edge lives meaning that there are no governments authorities or companies

no governments authorities or companies

no governments authorities or companies that decide how many bitcoins are

that decide how many bitcoins are

that decide how many bitcoins are produced controlling the price of the

produced controlling the price of the

produced controlling the price of the currency or investigating fraud the

currency or investigating fraud the

currency or investigating fraud the technology that makes this all happen

technology that makes this all happen

technology that makes this all happen it’s called blockchain so how does it

it’s called blockchain so how does it

it’s called blockchain so how does it work you and your family sideways a

work you and your family sideways a

work you and your family sideways a monopoly but the thing is is when you

monopoly but the thing is is when you

monopoly but the thing is is when you open the box you find out that the fake

open the box you find out that the fake

open the box you find out that the fake money isn’t there so solve the problem

money isn’t there so solve the problem

money isn’t there so solve the problem each player pulls out a sheet paper

each player pulls out a sheet paper

each player pulls out a sheet paper starts to write down who owes who how

starts to write down who owes who how

starts to write down who owes who how much all the other data is necessary to

much all the other data is necessary to

much all the other data is necessary to play and of course it’s monopoly so no

play and of course it’s monopoly so no

play and of course it’s monopoly so no one really trust each other are keeping

one really trust each other are keeping

one really trust each other are keeping information each player keeps their own

information each player keeps their own

information each player keeps their own copy separate until the end of each

copy separate until the end of each

copy separate until the end of each round then everyone compares the sheets

round then everyone compares the sheets

round then everyone compares the sheets of paper find out was made an honest

of paper find out was made an honest

of paper find out was made an honest mistake it happens and we all know that

mistake it happens and we all know that

mistake it happens and we all know that Badawi takes a very long time to finish

Badawi takes a very long time to finish

Badawi takes a very long time to finish and in most cases it never ends up

and in most cases it never ends up

and in most cases it never ends up looking like this but after all this

looking like this but after all this

looking like this but after all this time each player will have 10 pages of

time each player will have 10 pages of

time each player will have 10 pages of data if you consider one page of data a

data if you consider one page of data a

data if you consider one page of data a block of information and one page linked

block of information and one page linked

block of information and one page linked to the other like chain final product

to the other like chain final product

to the other like chain final product will be a blockchain essentially it’s a

will be a blockchain essentially it’s a

will be a blockchain essentially it’s a growing list of Records called blocks

growing list of Records called blocks

growing list of Records called blocks that are linked distributed it’s secure

that are linked distributed it’s secure

that are linked distributed it’s secure the consequences of blockchain

the consequences of blockchain

the consequences of blockchain technology could especially be

technology could especially be

technology could especially be life-changing for people that live in

life-changing for people that live in

life-changing for people that live in underdeveloped or disadvantaged country

underdeveloped or disadvantaged country

underdeveloped or disadvantaged country developing countries are confronted with

developing countries are confronted with

developing countries are confronted with life changing situations on a daily

life changing situations on a daily

life changing situations on a daily basis dictatorships social violence

basis dictatorships social violence

basis dictatorships social violence national disasters but this is where

national disasters but this is where

national disasters but this is where block shake can truly blossom and make a

block shake can truly blossom and make a

block shake can truly blossom and make a difference just until recently a man

difference just until recently a man

difference just until recently a man named Mugabe has been in power in

named Mugabe has been in power in

named Mugabe has been in power in Zimbabwe

Zimbabwe

Zimbabwe ever since 1980 he’s known for being

ever since 1980 he’s known for being

ever since 1980 he’s known for being racist homophobic it’s committed

racist homophobic it’s committed

racist homophobic it’s committed countless crimes against humanity but

countless crimes against humanity but

countless crimes against humanity but what do you say miss Warren Zimbabwe is

what do you say miss Warren Zimbabwe is

what do you say miss Warren Zimbabwe is stripping people of what they own most

stripping people of what they own most

stripping people of what they own most importantly their land consider this man

importantly their land consider this man

importantly their land consider this man owns a small piece of land that has been

owns a small piece of land that has been

owns a small piece of land that has been in his family for generation after

in his family for generation after

in his family for generation after generation yes two small kids which he

generation yes two small kids which he

generation yes two small kids which he feeds because of what he farms this land

feeds because of what he farms this land

feeds because of what he farms this land is this man’s everything it’s his life

is this man’s everything it’s his life

is this man’s everything it’s his life but one year government officials knock

but one year government officials knock

but one year government officials knock on his door and tell her that his land

on his door and tell her that his land

on his door and tell her that his land isn’t this dog government files just

isn’t this dog government files just

isn’t this dog government files just like this he loses everything

like this he loses everything

like this he loses everything how can block chain something so virtual

how can block chain something so virtual

how can block chain something so virtual so intangible change the outcome of

so intangible change the outcome of

so intangible change the outcome of something so real you project called bit

something so real you project called bit

something so real you project called bit land has been up and running in Africa

land has been up and running in Africa

land has been up and running in Africa it hopes to give the Africans a better

it hopes to give the Africans a better

it hopes to give the Africans a better method to record title deeds using the

method to record title deeds using the

method to record title deeds using the bitmap blockchain it man stores the

bitmap blockchain it man stores the

bitmap blockchain it man stores the deeds inside the blockchain an infinite

deeds inside the blockchain an infinite

deeds inside the blockchain an infinite number of dictators or evil men can’t

number of dictators or evil men can’t

number of dictators or evil men can’t change the proof of ownership of your

change the proof of ownership of your

change the proof of ownership of your home the people that maintain that the

home the people that maintain that the

home the people that maintain that the data on the blockchain are called miners

data on the blockchain are called miners

data on the blockchain are called miners these miners have massive amounts of

these miners have massive amounts of

these miners have massive amounts of computer power all they do is check the

computer power all they do is check the

computer power all they do is check the blockchain they’re compared to the

blockchain they’re compared to the

blockchain they’re compared to the blockchain of other miners making sure

blockchain of other miners making sure

blockchain of other miners making sure that everything on there is the correct

that everything on there is the correct

that everything on there is the correct data the websites and applications that

data the websites and applications that

data the websites and applications that we use nowadays by the internet all

we use nowadays by the internet all

we use nowadays by the internet all contain duplicated data of whatever

contain duplicated data of whatever

contain duplicated data of whatever reviewing whether it be an email a PDF

reviewing whether it be an email a PDF

reviewing whether it be an email a PDF or a YouTube video on kittens isn’t the

or a YouTube video on kittens isn’t the

or a YouTube video on kittens isn’t the original version but this is where

original version but this is where

original version but this is where blockchain changes everything all she

blockchain changes everything all she

blockchain changes everything all she makes sure that anything you put or

makes sure that anything you put or

makes sure that anything you put or store on the Internet

store on the Internet

store on the Internet is the original version and cannot be

is the original version and cannot be

is the original version and cannot be copied

copied

copied promising possibilities for contracts

promising possibilities for contracts

promising possibilities for contracts stocks bonds money all types of assets

stocks bonds money all types of assets

stocks bonds money all types of assets we put and stored on the internet

we put and stored on the internet

we put and stored on the internet without having the risk of them being

without having the risk of them being

without having the risk of them being lost this technology will definitely

lost this technology will definitely

lost this technology will definitely revolutionize certain fields and one of

revolutionize certain fields and one of

revolutionize certain fields and one of the most important will be the bank

the most important will be the bank

the most important will be the bank system one of the main rules the bank

system one of the main rules the bank

system one of the main rules the bank has nowadays is transferring money in

has nowadays is transferring money in

has nowadays is transferring money in 2016 for national sent around four

2016 for national sent around four

2016 for national sent around four hundred and forty two billion dollars

hundred and forty two billion dollars

hundred and forty two billion dollars back home to their families and the

back home to their families and the

back home to their families and the average transaction cost was a ten

average transaction cost was a ten

average transaction cost was a ten percent now banks will tell you this

percent now banks will tell you this

percent now banks will tell you this fees for being reliable and convenient

fees for being reliable and convenient

fees for being reliable and convenient 10 percent convenient I like to call it

10 percent convenient I like to call it

10 percent convenient I like to call it legalized theft it’s nice of you and

legalized theft it’s nice of you and

legalized theft it’s nice of you and thank you but what if I don’t want to be

thank you but what if I don’t want to be

thank you but what if I don’t want to be forced to pay a third party my family

forced to pay a third party my family

forced to pay a third party my family for his immigrant name that I’m saving

for his immigrant name that I’m saving

for his immigrant name that I’m saving every month

every month

every month she sends her money back home to her

she sends her money back home to her

she sends her money back home to her family in Peru she gets paid goes to the

family in Peru she gets paid goes to the

family in Peru she gets paid goes to the bank sends the money the money probably

bank sends the money the money probably

bank sends the money the money probably gets their family around five days later

gets their family around five days later

gets their family around five days later I hope you’re all asking themselves why

I hope you’re all asking themselves why

I hope you’re all asking themselves why can’t she just use Bitcoin fact she

can’t she just use Bitcoin fact she

can’t she just use Bitcoin fact she should long shank gives the possibility

should long shank gives the possibility

should long shank gives the possibility to people like I said II said assets

to people like I said II said assets

to people like I said II said assets through the internet without a third

through the internet without a third

through the internet without a third party she would buy Bitcoin for example

party she would buy Bitcoin for example

party she would buy Bitcoin for example send it to her family and her family

send it to her family and her family

send it to her family and her family would then sell it Peruvian currency all

would then sell it Peruvian currency all

would then sell it Peruvian currency all of this in a matter of 20 minutes while

of this in a matter of 20 minutes while

of this in a matter of 20 minutes while just ping the exchanges and miners 1

just ping the exchanges and miners 1

just ping the exchanges and miners 1 percent of the transaction 2014 JP

percent of the transaction 2014 JP

percent of the transaction 2014 JP Morgan one of the biggest banks in the

Morgan one of the biggest banks in the

Morgan one of the biggest banks in the world was hacked hackers were able to

world was hacked hackers were able to

world was hacked hackers were able to steal customer information that

steal customer information that

steal customer information that eventually led to huge amounts of funds

eventually led to huge amounts of funds

eventually led to huge amounts of funds being stolen from different accounts 100

being stolen from different accounts 100

being stolen from different accounts 100 million dollars exactly with blockchain

million dollars exactly with blockchain

million dollars exactly with blockchain this would have never happened all Shane

this would have never happened all Shane

this would have never happened all Shane makes it nearly impossible for any money

makes it nearly impossible for any money

makes it nearly impossible for any money to be stolen as for how to be successful

to be stolen as for how to be successful

to be stolen as for how to be successful all the data in the blockchain would

all the data in the blockchain would

all the data in the blockchain would have to be changed simultaneously and

have to be changed simultaneously and

have to be changed simultaneously and all the miners computers around the

all the miners computers around the

all the miners computers around the world blockchain possibilities are

world blockchain possibilities are

world blockchain possibilities are endless

endless

endless and eventually they will be

and eventually they will be

and eventually they will be life-changing for all of us ever since

life-changing for all of us ever since

life-changing for all of us ever since the invention of the internet we have

the invention of the internet we have

the invention of the internet we have just been scraping at the surface of its

just been scraping at the surface of its

just been scraping at the surface of its true potential but now with blockchain

true potential but now with blockchain

true potential but now with blockchain technology that belongs to the people we

technology that belongs to the people we

technology that belongs to the people we can start to avoid government and

can start to avoid government and

can start to avoid government and corporate interference in our everyday

corporate interference in our everyday

corporate interference in our everyday lives it curious look into it try and be

lives it curious look into it try and be

lives it curious look into it try and be a part of it it is in a government and

a part of it it is in a government and

a part of it it is in a government and that is it a companies it’s free to use

that is it a companies it’s free to use

that is it a companies it’s free to use and no one can take it thank you

and no one can take it thank you

and no one can take it thank you [Applause]

”

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